Practical TrigonometryE. Arnold, 1906 - 156 Seiten |
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Seite 35
... square . How far apart are these lines ? If an error of 0.01 of an inch was made in placing the set square , what error in the position of the line would result ? 23. If a ship after sailing 25 miles is 12 miles to windward of her ...
... square . How far apart are these lines ? If an error of 0.01 of an inch was made in placing the set square , what error in the position of the line would result ? 23. If a ship after sailing 25 miles is 12 miles to windward of her ...
Seite 95
... square root of * 00081 23. Solve ( 1 ) * = 1 % • 24. Find approximately the amount of £ 317 in 10 years at 3 % compound interest . 25. If the population of a town increases at the rate of 4 % each year , in how many years will the ...
... square root of * 00081 23. Solve ( 1 ) * = 1 % • 24. Find approximately the amount of £ 317 in 10 years at 3 % compound interest . 25. If the population of a town increases at the rate of 4 % each year , in how many years will the ...
Seite 102
... square , and XB , BY their projections on MN , how must the square be placed for XY to have ( i ) the least , ( ii ) the greatest possible length , consistently with the conditions that B is always to be on MN and the square is to be ...
... square , and XB , BY their projections on MN , how must the square be placed for XY to have ( i ) the least , ( ii ) the greatest possible length , consistently with the conditions that B is always to be on MN and the square is to be ...
Inhalt
Measurement of Angles | 2 |
The use of four figure tables of natural | 17 |
Functions of angles greater than a right | 36 |
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Practical Trigonometry [microform] H C (Herbert Clement) Playne,R C (Reginald Charles) 187 Fawdry Keine Leseprobe verfügbar - 2021 |
PRAC TRIGONOMETRY H. C. (Herbert Clement) Playne,R. C. (Reginald Charles) B. 187 Fawdry Keine Leseprobe verfügbar - 2016 |
Häufige Begriffe und Wortgruppen
acute angle angle of depression angle of elevation approx boundary line centre circle of radius CLIFTON COLLEGE complementary angles cos² cosec cosine cotangent decimal diagonal diameter direction equal Express feet Find the angle Find the area Find the distance Find the height Find the length Find the number Find the value formula given Hence horizontal plane hypotenuse inclined inscribed circle isosceles triangle lighthouse line OX logarithms mantissa miles MISCELLANEOUS EXAMPLES negative observes the angle parallelogram perpendicular perpendicular to BC positive projection prove quadrant radian measure radians right angles satisfy the equation set squares Sexagesimal significant figures sin² sine straight line subtends an angle tables tangent tower triangle ABC triangle whose sides trigonometrical functions vertical yards ОР